<!DOCTYPE html>
<html>
<head>
    <title>ScenarioDOMContentLoaded</title>
</head>
<body>
    <h1>DOMContentLoaded sample page</h1>
    <h2>The content in iframe and below will be added after DOM content is loaded</h2>
    <iframe style='height: 200px; width: 100%;'/>
</body>
</html>
